/*
 * Copyright 2009 Johnson Consulting Services
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * 
 */
package com.johnsoncs.gwt.widgets.server.util;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

/**
 * General purpose IO utils
 * @author wilj
 *
 */
public class IoUtils {
	public static void redirect(final InputStream in, final OutputStream out) throws IOException {
		final byte[] buffer = new byte[4096];
		int read = 0;
		while ((read = in.read(buffer)) != -1) {
			out.write(buffer, 0, read);
		}
		out.flush();
	}
}
